Winchester SX4 Defender 12 Gauge 4+1 Vent Rib LPA Sight 18.5" FDE
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Winchester | SUPER X4 DEFENDER | MPN: 511319395 | UPC: 048702026430 | Flat Dark Earth Cerakote | 12 Gauge | Semi-Auto | 18.5" Barrel | 4+1 | 39.5" OAL | 6.875 lbs
Active Valve gas system. Vent rib barrel with Invector-Plus choke system. LPA front and rear ghost-ring sights; front sight adjustable.
Specifications:
- Brand: Winchester
- Model: SUPER X4 DEFENDER
- MPN: 511319395
- UPC: 048702026430
- Product Type: Firearm
- Caliber: 12 Gauge
- Gauge: 12
- Action: Semi-Automatic
- Barrel Length: 18.5"
- Barrel Type: Vent Rib
- Chamber: 3"
- Barrel Threaded: No
- Overall Length: 39.5"
- Weight: 6.875 lbs
- Capacity: 4+1
- Finish: Flat Dark Earth Cerakote
- Color: Natural Camouflage
- Frame Material: FDE Aluminum Alloy
- Stock Material: Composite
- Grips: Synthetic FDE Composite Stock
- Sights: LPA Front and Rear Ghost Ring
- Front Sight: Adjustable
- Rear Sight: Rear Ghost Ring Sight
- Choke Tubes: Invector-Plus (F, M, IC)
- Gas System: Active Valve Gas System
- Safety: Reversible Crossbolt
- Hand: Right
Technical Specifications
| Caliber | 12 Gauge |
|---|---|
| Gauge | 12 Gauge |
| Chamber | 3" |
| Capacity | 4 |
| Barrel Length | 18.50" |
| Action Type | Semi-Auto |
| Finish | Flat Dark Earth Cerakote |
| Weight | 9.25 lbs |
| Overall Length | 39.50" |
| Length of Pull | 14.3 |
| Frame Material | LPA Front/Ghost Ring Rear |
| Stock Material | SYNTHETIC |
| Barrel Description | Stainless Steel |
| Sights | LPA Front and Rear Ghost Ring |
| Trigger Type | 3" |
| Safety | Cross Bolt |
| Magazine Type | Tubular Magazine |
| Manufacturer | Winchester |
| Model | SUPER X4 DEFENDER |
| SKU | D887234 |
| UPC | 048702026430 |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at (329) 227-0508 or submit a question for assistance with shipping or returns.
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